(19)
(11) EP 1 500 156 A2

(12)

(88) Date of publication A3:
04.11.2004

(43) Date of publication:
26.01.2005 Bulletin 2005/04

(21) Application number: 03743780.3

(22) Date of filing: 14.03.2003
(51) International Patent Classification (IPC)7H01M 8/00
(86) International application number:
PCT/CA2003/000371
(87) International publication number:
WO 2003/077339 (18.09.2003 Gazette 2003/38)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 14.03.2002 US 364771 P
29.04.2002 US 376683 P

(71) Applicant: QuestAir Technologies Inc.
Burnaby,British Columbia V5J 4R8 (CA)

(72) Inventors:
  • KEEFER, Bowie, G.
    Vancouver, British Columbia V6R 2M1 (CA)
  • BABICKI, Matthew, L.
    West Vancouver, British Columbia V7S 2X2 (CA)

(74) Representative: Hoarton, Lloyd Douglas Charles 
Forrester & Boehmert,Pettenkoferstrasse 20-22
80336 München
80336 München (DE)

   


(54) HYDROGEN RECYCLE FOR SOLID OXIDE FUEL CELL